package socke;

import java.io.BufferedWriter;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.net.Socket;
import java.nio.charset.StandardCharsets;
import java.util.Scanner;

/** 聊天室的客户端 */
public class Client {
    private Socket socket;
    public Client(){
        try {
            System.out.println("正在连接服务器");
            socket = new Socket("localhost",8888);//localhost表示本机IP
            System.out.println("与服务器连接成功");
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
    public void start(){
        try {
            PrintWriter pw = new PrintWriter(
                             new BufferedWriter(
                             new OutputStreamWriter(
                             socket.getOutputStream(), StandardCharsets.UTF_8)),true);
            Scanner scan = new Scanner(System.in);
            while (true){
                String line = scan.nextLine() ;
                if ("exit".equals(line)){
                    break;
                }
                pw.println(line);
            }
        } catch (IOException e) {
            e.printStackTrace();
        }finally {
            try {
                socket.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }

    public static void main(String[] args) {
        Client client = new Client();
        client.start();
    }
}
